Boulder County property record for 1987 Riverside Ave, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 6,976 sqft · built 1958 |
| Lot Size | 1.29 acres (56,295 sqft) |
| Owner | Trust Name on File |
| Last Sale | $475,000 (Jul 1992) |
| Tax Bill | $19,373 (2025) |
| Deeds & Mortgages | Aug 2022 Transfer Mar 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-18-4-00-039 |
| Primary APN | 1463-18-4-00-039 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 3 Half Baths |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 6,976 sqft Living Area |
| 1st Floor Area | 3,071 sqft |
| Upper Floors Area | 2,421 sqft |
| Basement Area | 1,484 sqft |
| Finished Basement | 1,484 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1985 |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 56,295 sqft |
| Garage Type | Detached |
| Garage Area | 1,024 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Porch |
| Porch Area | 941 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0033416 |
|---|---|
| Street Address | 1987 RIVERSIDE AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-0978 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 2400 & WLY 53.43 FT OF S 281.46 FT OF LOT 89 WELLINGTON GARDENS 18-1N-70 PER DEED 1004518 09/22/89 BCR SPLIT SEE ID 69212 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 18 |
| Legal Subdivision | TR, NBR 126 & 135 |
| Legal Tract | 2400 |
| Legal Block | 2 |
| Legal Lot Number | 89 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 12103 |
1987 Riverside Ave is owner-occupied and held in a trust since August 2022.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 1987 RIVERSIDE AVE, BOULDER, CO 80304-0978 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 10, 2022 | Intrafamily Transfer, Transfer |
| Mar 9, 2017 | Deed of Trust, Mortgage FIRSTBANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 1, 1992 · Amount on File |
| Deed Sale | Jul 1, 1992 · Amount on File |
| Prior Sale | Sep 22, 1989 |
| Deed Document Number | 19921198594 |
| Last Transfer Date | Aug 10, 2022 |
| Transfer Doc | 0003976323 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 10, 2022 |
| Property Address | 1987 RIVERSIDE AVE, BOULDER, CO 80304-0978 |
| Document Number | 0003976323 |
| Instrument Date | Aug 10, 2022 |
| Instrument | 3976323 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 1987 RIVERSIDE AVE, BOULDER, CO 80304-0978 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1987 RIVERSIDE AVE, BOULDER, CO 80304-0978 |
| Document Number | 0003583122 |
| Instrument Date | Mar 9, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 17, 2018 |
| Name | Verified Name |
|---|---|
| Address | 1987 RIVERSIDE AVE BOULDER CO 803040978, BOULDER, CO 80304-0978 |
| Document Number | 0003583122 |
|---|---|
| Date | Mar 29, 2017 |
| Instrument | 3583122 |
| Name | FIRSTBANK |
|---|---|
| Type | Bank |
| Address | LAKEWOOD, CO 80215 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Mar 28, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.62% |
The 2025 property tax bill for 1987 Riverside Ave was $19,373.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $216,308 (+6.46%) Land $128,724 Building $87,584 | $3,251,000 (-) Land $1,963,000 Building $1,288,000 | |
| 2025 | $19,373.00 | $203,188 Land $122,688 Building $80,500 | $3,251,000 Land $1,963,000 Building $1,288,000 |
| 2023 | $19,434.00 (+23.48%) | $228,731 (+34.96%) Land $126,040 Building $102,691 | $3,413,900 (+39.99%) Land $1,881,200 Building $1,532,700 |
| 2022 | $15,738.00 | $169,483 Land $101,658 Building $67,825 | $2,438,600 Land $1,462,700 Building $975,900 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 1987 Riverside Ave in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 31 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 31 in force |
| Nearby Flood Claims | 26 (1995–2014) |
| Claims Outside the SFHA | 14 of 26 |
| Most Recent Claim | May 2014 · other causes |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 1987 Riverside Ave is moderate, ranking above 59% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 59% of the US · above 46% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF BOULDER serves 166,080 people · EPA ID CO0107152 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 384 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
5G (outdoors only) and 4G LTE
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